Using smartphones and tablets right before bedtime or in bed pose a risk to our ability to fall asleep and to the sleep quality. Daylight is beneficial and necessary during the day, but very unhelpful at any other time.

Why 'knowledge about light'?

We need light to function. Light influences as many as 80% of processes going on in our brains and bodies. Despite that fact light and daylight receive very little focus in general.

Daylight is a fundamental need for all of us, and science researches intensively in its use, effects and benefits. We have collected selected results and knowledge which might interest you. And it is the same knowledge and information that is behind the development of Needlite.